72 	long rc;  in ima_init_crypto()  local
76 		rc = PTR_ERR(ima_shash_tfm);  in ima_init_crypto()
78 		       hash_algo_name[ima_hash_algo], rc);  in ima_init_crypto()
79 		return rc;  in ima_init_crypto()
87 	int rc;  in ima_alloc_tfm()  local
95 			rc = PTR_ERR(tfm);  in ima_alloc_tfm()
97 			       hash_algo_name[algo], rc);  in ima_alloc_tfm()
174 	int rc;  in ima_alloc_atfm()  local
185 			rc = PTR_ERR(tfm);  in ima_alloc_atfm()
187 			       hash_algo_name[algo], rc);  in ima_alloc_atfm()
233 	int rc, read = 0, rbuf_len, active = 0, ahash_rc = 0;  in ima_calc_file_hash_atfm()  local
250 	rc = ahash_wait(crypto_ahash_init(req), &res);  in ima_calc_file_hash_atfm()
251 	if (rc)  in ima_calc_file_hash_atfm()
265 		rc = -ENOMEM;  in ima_calc_file_hash_atfm()
291 			rc = ahash_wait(ahash_rc, &res);  in ima_calc_file_hash_atfm()
292 			if (rc)  in ima_calc_file_hash_atfm()
297 		rc = integrity_kernel_read(file, offset, rbuf[active],  in ima_calc_file_hash_atfm()
299 		if (rc != rbuf_len)  in ima_calc_file_hash_atfm()
307 			rc = ahash_wait(ahash_rc, &res);  in ima_calc_file_hash_atfm()
308 			if (rc)  in ima_calc_file_hash_atfm()
321 	rc = ahash_wait(ahash_rc, &res);  in ima_calc_file_hash_atfm()
328 	if (!rc) {  in ima_calc_file_hash_atfm()
330 		rc = ahash_wait(crypto_ahash_final(req), &res);  in ima_calc_file_hash_atfm()
334 	return rc;  in ima_calc_file_hash_atfm()
340 	int rc;  in ima_calc_file_ahash()  local
346 	rc = ima_calc_file_hash_atfm(file, hash, tfm);  in ima_calc_file_ahash()
350 	return rc;  in ima_calc_file_ahash()
359 	int rc, read = 0;  in ima_calc_file_hash_tfm()  local
367 	rc = crypto_shash_init(shash);  in ima_calc_file_hash_tfm()
368 	if (rc != 0)  in ima_calc_file_hash_tfm()
369 		return rc;  in ima_calc_file_hash_tfm()
390 			rc = rbuf_len;  in ima_calc_file_hash_tfm()
397 		rc = crypto_shash_update(shash, rbuf, rbuf_len);  in ima_calc_file_hash_tfm()
398 		if (rc)  in ima_calc_file_hash_tfm()
405 	if (!rc)  in ima_calc_file_hash_tfm()
406 		rc = crypto_shash_final(shash, hash->digest);  in ima_calc_file_hash_tfm()
407 	return rc;  in ima_calc_file_hash_tfm()
413 	int rc;  in ima_calc_file_shash()  local
419 	rc = ima_calc_file_hash_tfm(file, hash, tfm);  in ima_calc_file_shash()
423 	return rc;  in ima_calc_file_shash()
442 	int rc;  in ima_calc_file_hash()  local
447 		rc = ima_calc_file_ahash(file, hash);  in ima_calc_file_hash()
448 		if (!rc)  in ima_calc_file_hash()
465 	int rc, i;  in ima_calc_field_array_hash_tfm()  local
472 	rc = crypto_shash_init(shash);  in ima_calc_field_array_hash_tfm()
473 	if (rc != 0)  in ima_calc_field_array_hash_tfm()
474 		return rc;  in ima_calc_field_array_hash_tfm()
482 			rc = crypto_shash_update(shash,  in ima_calc_field_array_hash_tfm()
485 			if (rc)  in ima_calc_field_array_hash_tfm()
492 		rc = crypto_shash_update(shash, data_to_hash, datalen);  in ima_calc_field_array_hash_tfm()
493 		if (rc)  in ima_calc_field_array_hash_tfm()
497 	if (!rc)  in ima_calc_field_array_hash_tfm()
498 		rc = crypto_shash_final(shash, hash->digest);  in ima_calc_field_array_hash_tfm()
500 	return rc;  in ima_calc_field_array_hash_tfm()
508 	int rc;  in ima_calc_field_array_hash()  local
514 	rc = ima_calc_field_array_hash_tfm(field_data, desc, num_fields,  in ima_calc_field_array_hash()
519 	return rc;  in ima_calc_field_array_hash()
538 	int rc, i;  in ima_calc_boot_aggregate_tfm()  local
544 	rc = crypto_shash_init(shash);  in ima_calc_boot_aggregate_tfm()
545 	if (rc != 0)  in ima_calc_boot_aggregate_tfm()
546 		return rc;  in ima_calc_boot_aggregate_tfm()
552 		rc = crypto_shash_update(shash, pcr_i, TPM_DIGEST_SIZE);  in ima_calc_boot_aggregate_tfm()
554 	if (!rc)  in ima_calc_boot_aggregate_tfm()
556 	return rc;  in ima_calc_boot_aggregate_tfm()
562 	int rc;  in ima_calc_boot_aggregate()  local
569 	rc = ima_calc_boot_aggregate_tfm(hash->digest, tfm);  in ima_calc_boot_aggregate()
573 	return rc;  in ima_calc_boot_aggregate()